Iowa ABD Age to Purchase is a free Android app developed by the Department of Commerce Iowa. It falls under the Education & Reference category and is a handy tool for retailers. The app helps calculate the age of a customer who wants to purchase alcohol or tobacco products. It also has a built-in scanning function that can quickly determine the validity of an ID. The app does not store any personal information of the customer, ensuring complete privacy.

In addition to age verification, the app also includes links to online retailer training programs and a manual date of birth calculator. This makes it a comprehensive tool for retailers who want to ensure they are selling their products to those who are of legal age. The app is easy to use and can be downloaded for free from the Google Play Store.